/* ============================================
   Rick Serrenti - Author Website Styles
   ============================================ */

/* Reset & Variables */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-cream: #FAF8F5;
    --color-charcoal: #2C2C2C;
    --color-warm-gray: #6B6560;
    --color-light-gray: #E8E4E0;
    --color-accent: #8B7355;
    --color-accent-hover: #6F5A43;
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Raleway', 'Helvetica Neue', sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-charcoal);
    background-color: var(--color-cream);
}

/* ============================================
   Navigation
   ============================================ */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    background-color: var(--color-cream);
    border-bottom: 2px solid var(--color-charcoal);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-charcoal);
    text-decoration: none;
    letter-spacing: 0.02em;
}

.nav-links {
    display: flex;
    gap: 2.5rem;
    list-style: none;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--color-charcoal);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    transition: color 0.3s ease;
}

.nav-links a:hover {
    color: var(--color-accent);
}

.nav-links a.nav-btn {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
    padding: 0.625rem 1.25rem;
    border-radius: 4px;
    transition: background-color 0.3s ease;
}

.nav-links a.nav-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-cream);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-btn span {
    display: block;
    width: 24px;
    height: 2px;
    background-color: var(--color-charcoal);
    margin: 5px 0;
    transition: 0.3s;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    min-height: calc(100vh - 4rem);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 6rem 2rem;
    margin: 2rem 4rem;
    border-radius: 12px;
    border: 3px solid var(--color-charcoal);
    background: linear-gradient(rgba(44, 44, 44, 0.4), rgba(44, 44, 44, 0.5)),
                url('https://images.unsplash.com/photo-1507842217343-583bb7270b66?q=80&w=1920') center/cover no-repeat;
    position: relative;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
}

.hero-content {
    max-width: 800px;
    color: var(--color-charcoal);
    background-color: rgba(255, 255, 255, 0.95);
    padding: 3rem 4rem;
    border-radius: 8px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.hero h1 {
    font-family: var(--font-serif);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 600;
    letter-spacing: 0.02em;
    margin-bottom: 1.5rem;
    line-height: 1.1;
}

.hero .tagline {
    font-size: clamp(1.125rem, 2.5vw, 1.375rem);
    font-weight: 300;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    opacity: 0.95;
    margin-bottom: 2.5rem;
}

.hero .cta-btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    background-color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
    color: var(--color-cream);
    text-decoration: none;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.hero .cta-btn:hover {
    background-color: transparent;
    color: var(--color-charcoal);
}

/* ============================================
   Section Styles
   ============================================ */
section {
    padding: 6rem 2rem;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
}

.section-heading {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 5vw, 3rem);
    font-weight: 600;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--color-charcoal);
    position: relative;
    display: inline-block;
    width: 100%;
}

.section-heading::after {
    content: '';
    display: block;
    width: 60px;
    height: 3px;
    background-color: var(--color-accent);
    margin: 1rem auto 0;
}

.section-subtitle {
    text-align: center;
    color: var(--color-warm-gray);
    font-size: 1.0625rem;
    font-weight: 400;
    margin-bottom: 4rem;
    letter-spacing: 0.02em;
    margin-top: 1rem;
}

/* ============================================
   About Section
   ============================================ */
.about {
    background-color: var(--color-cream);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    align-items: center;
}

.about-image {
    aspect-ratio: 3/4;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
    border: 3px solid var(--color-charcoal);
}

.about-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
}

.about-text h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-charcoal);
}

.about-text p {
    color: var(--color-warm-gray);
    margin-bottom: 1.25rem;
    font-size: 1.0625rem;
    line-height: 1.8;
}

.about-text p:last-of-type {
    margin-bottom: 0;
}

/* ============================================
   Books Section
   ============================================ */
.books {
    background-color: var(--color-light-gray);
}

.books-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 4rem;
}

.books-grid-single {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin: 0 auto;
}

.books-grid-single .book-info {
    text-align: center;
}

.books-grid-single .book-info .genre {
    display: block;
}

.books-grid-single .book-info p {
    text-align: left;
}

.book-card {
    background-color: var(--color-cream);
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
    border: 2px solid var(--color-charcoal);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.12);
}

.book-cover {
    aspect-ratio: 2/3;
    overflow: hidden;
}

.book-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.book-card:hover .book-cover img {
    transform: scale(1.03);
}

.book-info {
    padding: 2rem;
}

.book-info h3 {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
    color: var(--color-charcoal);
}

.book-info .genre {
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.book-info p {
    color: var(--color-warm-gray);
    font-size: 0.9375rem;
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.btn {
    display: inline-block;
    padding: 0.875rem 2rem;
    background-color: var(--color-accent);
    color: var(--color-cream);
    text-decoration: none;
    font-size: 0.8125rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    border-radius: 3px;
    transition: background-color 0.3s ease;
    border: none;
    cursor: pointer;
}

.btn:hover {
    background-color: var(--color-accent-hover);
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-charcoal);
    border: 2px solid var(--color-charcoal);
}

.btn-secondary:hover {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
}

.book-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* ============================================
   Events Section
   ============================================ */
.events {
    background-color: var(--color-light-gray);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem;
    max-width: 1000px;
    margin: 0 auto;
}

.event-card {
    background-color: white;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.1);
    border: 2px solid var(--color-charcoal);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.event-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 16px 50px rgba(0, 0, 0, 0.15);
}

.event-poster {
    width: 100%;
    aspect-ratio: 3/4;
    overflow: hidden;
    background-color: var(--color-light-gray);
}

.event-poster img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background-color: var(--color-light-gray);
    transition: transform 0.4s ease;
}

.event-card:hover .event-poster img {
    transform: scale(1.03);
}

.event-details {
    padding: 1.75rem;
}

.event-tag {
    display: inline-block;
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: white;
    background-color: var(--color-accent);
    padding: 0.375rem 0.875rem;
    border-radius: 50px;
    margin-bottom: 1rem;
}

.event-card h3 {
    font-family: var(--font-serif);
    font-size: 1.625rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--color-charcoal);
    line-height: 1.3;
}

.event-meta {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--color-light-gray);
}

.event-meta-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.9375rem;
    color: var(--color-charcoal);
}

.event-meta-item .icon {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--color-charcoal);
    border-radius: 50%;
    color: var(--color-charcoal);
    font-size: 0.875rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.event-card:hover .event-meta-item .icon {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.event-description {
    font-size: 0.9375rem;
    color: var(--color-warm-gray);
    line-height: 1.7;
    margin: 0;
}

.events-note {
    text-align: center;
    margin-top: 3.5rem;
    color: var(--color-warm-gray);
    font-size: 1.0625rem;
    font-style: italic;
}

/* ============================================
   Newsletter Section
   ============================================ */
.newsletter {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
    text-align: center;
}

.newsletter .section-heading {
    color: var(--color-cream);
}

.newsletter .section-heading::after {
    background-color: rgba(250, 248, 245, 0.4);
}

.newsletter .section-subtitle {
    color: rgba(250, 248, 245, 0.7);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.newsletter-form {
    max-width: 500px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.25rem;
}

.newsletter-form input[type="text"],
.newsletter-form input[type="email"] {
    width: 100%;
    padding: 1rem 1.25rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    border: 1px solid rgba(250, 248, 245, 0.2);
    background-color: rgba(250, 248, 245, 0.05);
    color: var(--color-cream);
    border-radius: 3px;
    transition: border-color 0.3s ease, background-color 0.3s ease;
}

.newsletter-form input[type="text"]::placeholder,
.newsletter-form input[type="email"]::placeholder {
    color: rgba(250, 248, 245, 0.5);
}

.newsletter-form input[type="text"]:focus,
.newsletter-form input[type="email"]:focus {
    outline: none;
    border-color: var(--color-accent);
    background-color: rgba(250, 248, 245, 0.08);
}

.newsletter-form .btn {
    width: 100%;
    padding: 1rem 2rem;
    margin-top: 0.5rem;
}

.newsletter-note {
    font-size: 0.8125rem;
    color: rgba(250, 248, 245, 0.5);
    margin-top: 1rem;
}

.newsletter-status {
    margin-top: 1rem;
    font-size: 0.9375rem;
    min-height: 1.5rem;
}

.newsletter-status.success {
    color: #7CB97C;
}

.newsletter-status.error {
    color: #E57373;
}

.newsletter-form .btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ============================================
   Contact Section
   ============================================ */
.contact {
    background-color: var(--color-cream);
}

.contact-content {
    text-align: center;
}

.social-links-large {
    display: flex;
    justify-content: center;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.social-links-large a {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    text-decoration: none;
    transition: transform 0.3s ease;
}

.social-links-large a:hover {
    transform: translateY(-4px);
}

.social-links-large .social-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid var(--color-charcoal);
    border-radius: 50%;
    color: var(--color-charcoal);
    font-size: 1.5rem;
    transition: all 0.3s ease;
}

.social-links-large a:hover .social-icon {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: white;
}

.social-links-large .social-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-charcoal);
    letter-spacing: 0.02em;
}

/* ============================================
   Footer
   ============================================ */
footer {
    background-color: var(--color-charcoal);
    color: var(--color-cream);
    padding: 2rem;
    text-align: center;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.copyright {
    font-size: 0.875rem;
    color: rgba(250, 248, 245, 0.6);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 968px) {
    .about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about-image {
        max-width: 400px;
        margin: 0 auto;
    }

    .books-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .events-grid {
        grid-template-columns: 1fr;
        max-width: 480px;
    }
}

@media (max-width: 768px) {
    nav {
        padding: 1rem 1.5rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background-color: var(--color-cream);
        flex-direction: column;
        padding: 2rem;
        gap: 1.5rem;
        text-align: center;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .mobile-menu-btn {
        display: block;
    }

    section {
        padding: 4rem 1.5rem;
    }

    .section-subtitle {
        margin-bottom: 3rem;
    }

    .about-content {
        gap: 2.5rem;
    }

    .book-info {
        padding: 1.5rem;
    }

    .social-links-large {
        gap: 1.5rem;
    }

    .social-links-large .social-icon {
        width: 56px;
        height: 56px;
        font-size: 1.25rem;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 5rem 1.5rem;
        margin: 1rem 1.5rem;
    }

    .hero-content {
        padding: 2rem;
    }

    .hero .tagline {
        font-size: 1rem;
        letter-spacing: 0.08em;
    }
}